Results 161 to 170 of about 1,080 (182)
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Genome, 2006
We sequenced most of the mitochondrial (mt) genomes of 2 apocritan taxa: Vanhornia eucnemidarum and Primeuchroeus spp. These mt genomes have similar nucleotide composition and codon usage to those of mt genomes reported for other Hymenoptera, with a total A + T content of 80.1% and 78.2%, respectively. Gene content corresponds to that of other metazoan
Dowton, Mark P +2 more
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We sequenced most of the mitochondrial (mt) genomes of 2 apocritan taxa: Vanhornia eucnemidarum and Primeuchroeus spp. These mt genomes have similar nucleotide composition and codon usage to those of mt genomes reported for other Hymenoptera, with a total A + T content of 80.1% and 78.2%, respectively. Gene content corresponds to that of other metazoan
Dowton, Mark P +2 more
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Das phylogenetische System der Hymenoptera Teil 4: Aculeata (Unterordnung Apocrita)
Mitteilungen Aus Dem Museum Fur Naturkunde in Berlin - Deutsche Entomologische Zeitschrift, 1978 exaly +2 more sources
Journal of Insect Physiology, 2001
Vitellin (VN) and vitellogenin (VG) profiles were analyzed in monogyne and polygyne colonies of the red imported fire ant, Solenopsis invicta. Non-denaturing and SDS-polyacrylamide gel electrophoresis (PAGE) analyses indicated that the native VN was likely 350 kDa and comprised of two subunits in the molecular size range of 170-185 kDa.
D K., Lewis +5 more
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Vitellin (VN) and vitellogenin (VG) profiles were analyzed in monogyne and polygyne colonies of the red imported fire ant, Solenopsis invicta. Non-denaturing and SDS-polyacrylamide gel electrophoresis (PAGE) analyses indicated that the native VN was likely 350 kDa and comprised of two subunits in the molecular size range of 170-185 kDa.
D K., Lewis +5 more
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Zoologica Scripta, 1999
Classification and morphological and molecular evidence supporting relationships of Mymarommatidae (Mymarommatoidea) and the 20 families of Chalcidoidea are reviewed. Five autapomorphies support monophyly of Mymarommatoidea, at least two autapomorphies support monophyly of Chalcidoidea, and three synapomorphies support a sister‐group relationship ...
GarY. A. P. Gibson +2 more
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Classification and morphological and molecular evidence supporting relationships of Mymarommatidae (Mymarommatoidea) and the 20 families of Chalcidoidea are reviewed. Five autapomorphies support monophyly of Mymarommatoidea, at least two autapomorphies support monophyly of Chalcidoidea, and three synapomorphies support a sister‐group relationship ...
GarY. A. P. Gibson +2 more
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New fossil wasps (Hymenoptera, Apocrita) from the Middle Jurassic of China
Insect Systematics & Evolution, 2015Two new species,Symphytopterus gracilersp. nov. of the family Ephialtitidae andPraeaulacus byssinussp. nov. of the family Praeaulacidae, are described and illustrated from the late Middle Jurassic of Jiulongshan Formation at Daohugou in Inner Mongolia, China. Based on new information onS. gracilersp. nov. andP. byssinussp.
Menglun Wang, Longfeng Li, Chungkun Shih
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Hymenoptera (Insecta) of Plummers Island, Maryland: Symphyta and Selected Families of Apocrita
Bulletin of the Biological Society of Washington, 2008ABSTRACT Ninety-one species of sawflies (Hymenoptera: Symphyta) are recorded for Plummers Island, Maryland. Records are from collections during the periods of 1902–1924, 1958–1972, and 2005. An estimated 97 species currently may occur on the Island. Indications are that species composition has changed through the years.
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2015
Data on flight parameters of apocritans of different size was obtained and analyzed. It was shown that reduction in body size leads to changes in wing loading and elongation, wingbeat frequency, stroke amplitude, and thrust. Our data could be useful for understanding of adaptive changes of insect flight in the course of miniaturization.
Farisenkov, S.E. +2 more
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Data on flight parameters of apocritans of different size was obtained and analyzed. It was shown that reduction in body size leads to changes in wing loading and elongation, wingbeat frequency, stroke amplitude, and thrust. Our data could be useful for understanding of adaptive changes of insect flight in the course of miniaturization.
Farisenkov, S.E. +2 more
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Alcheringa: An Australasian Journal of Palaeontology, 2022
Longfeng Li +4 more
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Longfeng Li +4 more
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Two new wasps from mid-Cretaceous Myanmar amber (Hymenoptera: Apocrita)
Cretaceous Research, 2022Longfeng Li +4 more
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